View Full Version : [SOLVED] Python variable count
DamjanDimitrioski
August 22nd, 2007, 12:37 PM
In almost all the programming languages, the command ++ will make some variable to have +1 value.
Now, how can i use that in Python, instead of g = g+1?
Nekiruhs
August 22nd, 2007, 12:40 PM
g += 1
DamjanDimitrioski
August 22nd, 2007, 12:50 PM
Sorry i can't understand it, please give me an example!
LaRoza
August 22nd, 2007, 12:52 PM
Sorry i can't understand it, please give me an example!
These snippets do the same thing:
while (x < 5)
{
++ x;
}
In Python:
while (x <5):
+(+x)
Also, you can use
x+=1
The above shorthand is common to increment number by any number, with most operations, so
x = x + 1 == x += 1
x = x *2 == x *= 2
Most languages have this, like C++, Python, and other modern languages.
DamjanDimitrioski
August 22nd, 2007, 12:57 PM
Thanks, i will try it now.
pmasiar
August 22nd, 2007, 02:44 PM
Python does not have ++x, because it is against "explicit is better than implicit" rule: how much you want to increase x? So you need to say explicitly: add one: "x += 1"
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